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Constitution of patuletin

Part III. A study and synthesis of O-pentaethyl patuletin

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Summary

The constitution of patuletin as 6-O-methyl quercetagetin has been finally established by the study of its penta-ethyl ether which yieldsO-diethyl-protocatechuic acid and ω∶4∶6-triethoxy-5-methoxy-2-hydroxy-acetophenone on degradation with alkali. The above ketone andO-pentaethylpatuletin have been synthesised by unambiguous methods starting from ω-ethoxy-phloroacetophenone.

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References

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Authors and Affiliations

  1. Department of Chemistry, Andhra University, India

    L. Ramachandra Row & T. R. Seshadri

Authors
  1. L. Ramachandra Row
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  2. T. R. Seshadri
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Row, L.R., Seshadri, T.R. Constitution of patuletin. Proc. Indian Acad. Sci. (Math. Sci.) 23, 140 (1946). https://doi.org/10.1007/BF03170976

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  • DOI: https://doi.org/10.1007/BF03170976

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